Umair Aftab
Project Autus - Automated Plant Chamber
Fork of
keypad_test
by 
Plamen Totev
Autus
This is the codebase accompanying the project Autus.
Autus is an automated growth chamber for plants.
Features
Control Humidity inside chamber wrt to external humidity.
Control Temperature inside chamber. ( Peltier Heaters/Coolers )
Water and shower plants.
Control soil humidity.
Monitor water tanks level (Load Cell)
Code Base Features
Fixed timing and CRC for DHT-11 Sensor. Fixed OneWire bug for ds18b20
Cyclic Executive Scheduler with Priority. Async IPC framework for PC App over bluetooth
Fake RTC systick, I was having some trouble with the on board rtc.
Diff: main.cpp
- Revision:
- 26:2f59456a7bad
- Parent:
- 25:a6d1eaf2041c
- Child:
- 27:24478764d4b2
diff -r a6d1eaf2041c -r 2f59456a7bad main.cpp
--- a/main.cpp Sun Apr 13 00:11:46 2014 +0000
+++ b/main.cpp Sun Apr 13 00:41:55 2014 +0000
@@ -177,6 +177,102 @@
}
}
+void settings_submenu(int counter_menu){
+
+ char key_value2;
+ bool break_flag = false;
+ switch(counter_menu){
+ case 0:
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Not Authorised");
+ wait(5);
+ break;
+ case 1:
+ break_flag = false;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Cur Air Humidity Lvl");
+ //lcd.locate(0,1);
+ //lcd.printf("%3.1f",setpoint_air_humidity);
+ while(!break_flag){
+ lcd.locate(0,1);
+ lcd.printf("%3.1f",setpoint_air_humidity);
+ key_value2 = Keypad();
+ wait(0.2);
+ if(key_value2 == 74){setpoint_air_humidity++;}
+ else if(key_value2 == 71){setpoint_air_humidity--;}
+ else if(key_value2 == 75){break_flag=true;} //enter
+ if (setpoint_air_humidity <0 || setpoint_air_humidity >99) {setpoint_air_humidity=30.00;}
+ }
+
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("NEW Air Humid Setpoint");
+ lcd.locate(0,1);
+ lcd.printf("%3.1f",setpoint_air_humidity);
+ wait(5);
+
+ break;
+ case 2:
+ break_flag = false;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Soil Humidity Setpoint");
+
+ while(!break_flag){
+ lcd.locate(0,1);
+ lcd.printf("S1: %4.2f",setpoint_soil_humid1);
+ lcd.printf(" S2: %4.2f",setpoint_soil_humid2);
+ key_value2 = Keypad();
+ wait(0.2);
+ if(key_value2 == 60){ //up
+ setpoint_soil_humid1++;
+ setpoint_soil_humid2++;
+ }
+ else if(key_value2 == 62){//down
+ setpoint_soil_humid1--;
+ setpoint_soil_humid2--;
+ }
+ else if(key_value2 == 75){break_flag=true;}//enterkey
+ //if (setpoint_air_humidity <0 || setpoint_air_humidity >99) {setpoint_air_humidity=30.00;}
+ }
+
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("New Soil Setpoints:");
+ lcd.locate(0,1);
+ lcd.printf("S1: %4.2f",setpoint_soil_humid1);
+ lcd.printf(" S2: %4.2f",setpoint_soil_humid2);
+ wait(5);
+ break;
+ case 3:
+
+ break_flag = false;
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("Cur Air Tmp Setpoint");
+ while(!break_flag){
+ lcd.locate(0,1);
+ lcd.printf("%3.1f",setpoint_MAX_air_temp);
+ key_value2 = Keypad();
+ wait(0.2);
+ if(key_value2 == 60){setpoint_MAX_air_temp++;}
+ else if(key_value2 == 62){setpoint_MAX_air_temp--;}
+ else if(key_value2 == 75){break_flag=true;}
+ if (setpoint_MAX_air_temp <0 || setpoint_MAX_air_temp >99) {setpoint_MAX_air_temp=45.0;}
+ }
+
+ lcd.cls();
+ lcd.locate(0,0);
+ lcd.printf("NEW Air Tmp Setpoint");
+ lcd.locate(0,1);
+ lcd.printf("%3.1f",setpoint_MAX_air_temp);
+ wait(5);
+ break;
+ }//switch end
+
+}
//***************************************SETTINGS UI*************************************
void ui_settings(){
@@ -201,7 +297,9 @@
lcd.cls();
int counter_menu =0 ;
while(!exit_settings){
+
key_value = Keypad();
+ printf("Key %d",key_value);
wait(0.5);
if(key_value == 150){
lcd.locate(0,0);
@@ -214,105 +312,14 @@
else{
lcd.printf(" %s",menu[counter_menu+1].c_str());
}
- wait(0.2);
+ //wait(0.2);
}//No Press If Block
else if(key_value == 62){//Down Key Pressed if block
lcd.cls();
counter_menu++;
}//Down Key Pressed if block end
else if(key_value == 59){ //OK Key Pressed if block
- char key_value2;
- bool break_flag = false;
- switch(counter_menu){
- case 0:
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Not Authorised");
- wait(5);
- break;
- case 1:
- break_flag = false;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Cur Air Humidity Lvl");
- //lcd.locate(0,1);
- //lcd.printf("%3.1f",setpoint_air_humidity);
- while(!break_flag){
- lcd.locate(0,1);
- lcd.printf("%3.1f",setpoint_air_humidity);
- key_value2 = Keypad();
- wait(0.2);
- if(key_value2 == 74){setpoint_air_humidity++;}
- else if(key_value2 == 71){setpoint_air_humidity--;}
- else if(key_value2 == 75){break_flag=true;} //enter
- if (setpoint_air_humidity <0 || setpoint_air_humidity >99) {setpoint_air_humidity=30.00;}
- }
-
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("NEW Air Humid Setpoint");
- lcd.locate(0,1);
- lcd.printf("%3.1f",setpoint_air_humidity);
- wait(5);
-
- break;
- case 2:
- break_flag = false;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Soil Humidity Setpoint");
-
- while(!break_flag){
- lcd.locate(0,1);
- lcd.printf("S1: %4.2f",setpoint_soil_humid1);
- lcd.printf(" S2: %4.2f",setpoint_soil_humid2);
- key_value2 = Keypad();
- wait(0.2);
- if(key_value2 == 60){ //up
- setpoint_soil_humid1++;
- setpoint_soil_humid2++;
- }
- else if(key_value2 == 62){//down
- setpoint_soil_humid1--;
- setpoint_soil_humid2--;
- }
- else if(key_value2 == 75){break_flag=true;}//enterkey
- //if (setpoint_air_humidity <0 || setpoint_air_humidity >99) {setpoint_air_humidity=30.00;}
- }
-
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("New Soil Setpoints:");
- lcd.locate(0,1);
- lcd.printf("S1: %4.2f",setpoint_soil_humid1);
- lcd.printf(" S2: %4.2f",setpoint_soil_humid2);
- wait(5);
- break;
- case 3:
-
- break_flag = false;
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("Cur Air Tmp Setpoint");
- while(!break_flag){
- lcd.locate(0,1);
- lcd.printf("%3.1f",setpoint_MAX_air_temp);
- key_value2 = Keypad();
- wait(0.2);
- if(key_value2 == 60){setpoint_MAX_air_temp++;}
- else if(key_value2 == 62){setpoint_MAX_air_temp--;}
- else if(key_value2 == 75){break_flag=true;}
- if (setpoint_MAX_air_temp <0 || setpoint_MAX_air_temp >99) {setpoint_MAX_air_temp=45.0;}
- }
-
- lcd.cls();
- lcd.locate(0,0);
- lcd.printf("NEW Air Tmp Setpoint");
- lcd.locate(0,1);
- lcd.printf("%3.1f",setpoint_MAX_air_temp);
- wait(5);
- break;
- }//switch end
+ settings_submenu(counter_menu);
} //OK button if block
else if(key_value == 57){ //OK Button
exit_settings = true;
@@ -326,6 +333,8 @@
lcd.printf("Exit Settings");
wait(5);
}
+
+
//Function to process keypad inputs
void process_user_input(char keypad_value_in, int ui_current_screen_in){